S
M
T
W
T
F
S
31
69°
58°
1
82°
57°
2
82°
53°
3
84°
58°
4
81°
60°
5
83°
63°
6
86°
64°
7
82°
65°
8
82°
66°
9
89°
61°
10
90°
61°
11
76°
58°
12
83°
59°
13
77°
57°
14
71°
50°
15
80°
50°
16
74°
55°
17
78°
56°
18
76°
53°
19
73°
47°
20
78°
49°
21
69°
53°
22
78°
49°
23
82°
59°
24
80°
59°
25
77°
55°
26
78°
57°
27
77°
56°
28
80°
65°
29
90°
76°
30
89°
70°
1
85°
69°
2
78°
67°
3
80°
65°
4
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Clear Lake
Clear Lake's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Clear Lake. See also: July | August | September.